How many calories does a German Shepherd need per day?

Most adult German Shepherds at moderate activity need roughly 1,500–2,500 calories per day depending on weight (22–40 kg range) and whether they are spayed/neutered. Working or sport dogs may need significantly more. Use a calorie calculator based on the RER formula and then adjust based on your dog's body condition score over time.

Does a working German Shepherd need more calories?

Yes — significantly more. A German Shepherd doing protection work, extended field exercise, or competitive sport can have calorie needs 20–40% higher than a same-weight companion dog. Working dogs should have their calorie requirements assessed with veterinary input, especially during high-demand periods.

My German Shepherd seems hungry all the time. Should I feed more?

Persistent hunger in a dog that is maintaining a healthy body condition score is usually behavioral rather than a sign of nutritional inadequacy. German Shepherds are food-motivated and will act hungry even when well-fed. Check body condition score rather than using appetite as the guide. If the dog is genuinely losing weight despite adequate intake, consult a veterinarian.

How Many Calories Should a German Shepherd Eat? | PetCalculator

Daily calorie needs for German Shepherds vary significantly by weight, age, and activity level. This guide explains how to estimate the right target for your individual dog and what factors push the number up or down.